Combined door knob and latch set



FIG. 1 is a perspective view of a combined door knob and latch set showing my new design, the different types and densities of shading indicates different colors;

FIG. 2 is a bottom view of FIG. 1;

FIG. 3 is a sectional view taken along line III--III of FIG. 2;

FIG. 4 is a sectional view taken along line IV--IV of FIG. 2; and

FIG. 5 is an elevational view taken in the direction arrow V of FIG. 2. 

The ornamental design for a combined door knob and latch set, as shown and described. 